We at DSA Exports Offers An Ophthalmic Lens - is a lens for correcting vision in a person with visual impairments where the focal point of the eyes does not hit the retina. They come in a variety of forms including plastic and glass lenses. Our Ophthalmic Lenses Range Includes : Single Mirror Goniolens Two Mirror Goniolens Three Mirror Goniolens 4-Mirror Goniolens 78D Aspheric Lens 90D Aspheric Lens Capsulotomy Lens Iridectomy Lens Application : Capsulotomy Lens - is used for YAG laser capsulotomy procedures.